To improve the control efficiency of Superconducting Electron Cyclotron Resonance Ion source (SECRAL) forHeavy Ion Research Facility in Lanzhou (HIRFL), a upgra
<正>Effect of isospin dependence of nucleon-nucleon (N-N) cross sectionσNNiso on the isospin fractionation ratio (n/p)free/(n/p)liq as the increase of neutron-
<正>We extend the Brueckner-Hartree-Fock (BHF) approach by including the rearrangement contribution of a microscopic three-body force in calculating the single
The high power superconducting radiofrequency(SRF)input coupler is the connecting part between the SRF cavity and the RF transmission line.With the RF power tra